It depends on whether you have specific requirements on professional speaker sample. Usually, a common product sample will be shipped as soon as the sample order has been placed as we choose the best transportation company. Once the sample is shipped out, we'll send you an email notification of your order statuses, such as delivery time and goods location. If you experience delays in receiving your sample order, contact us immediately and we will help to confirm the status of your sample.

Guangzhou KAIXU Audio Equipment Co., Ltd aims to supply high quality music amplifier. We have become a professional manufacturer and are reputable in this industry. digital amplifier produced by is very popular in the market. KSA best stereo power amplifier is manufactured by adopting L-RTM (Light – Resin Transfer Molding) technology that has been the first choice in the water parks industry. Featuring small total harmonic distortion, it causes no harm for users. People don't' have to worry about this product will cause skin allergic or sensitive problems as this product contains no irritant substances related to human health. Its gold-plated loudspeaker terminals ensure a clear signal.

Our company is based on values. These values ​​include working hard, building relationships and providing quality service to clients. These values ​​ensure that the manufactured product portrays the image of the client company. Contact us!